SAM autologin for Windows endpoint with banner

We have auto-login problem for certain Windows endpoints in ENTM. When the users press ctrl+alt+del, these endpoints display a banner notice (e.g. terms of use, etc). The users must click OK before the endpoint displays the login prompt.

As a result, ENTM failed to auto-login to these endpoints. I assume this is due to the additional step (click OK) in the Windows login flow.

What can we do in ENTM to enable auto-login to these Windows endpoints with banners/notice inserted before the login prompt? any advice is much appreciated.